Fibonacci Clock by simple ver vs Fibonacci Sequence
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fibonacci Clock by simple ver
This app displays time using a unique color-coded system based on the Fibonacci sequence. It's designed to be a challenging yet educational way to tell time, with hints available and adjustable intervals.
- Fibonacci sequence time display
- Color-coded hour and minute
- Tap for hints
- Adjustable interval flick gestures
- Educational math concept
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This is a clock. but too difficult to read. hour = red + blue minute = (green + blue) * 5 if you tap , you find this hint. if you up or down flick, you can change an interval.
Fibonacci Sequence
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Calculation of up to 999th term of Fibonacci sequence. Engaging string arithmetic to overcome big integer processing limitations of computers
Screenshots
Verdict
The clearest difference is ads: Fibonacci Sequence at none against Fibonacci Clock by simple ver's shown. Fibonacci Sequence also leads on update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fibonacci Clock by simple ver ships an update fortnightly, Fibonacci Sequence every 4 days. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.
| Parameter | Fibonacci Clock by simple ver | Fibonacci Sequence |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 13.3 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | YUKI HAYANO | Konstantinos Ladiellis |
In-app purchases
Fibonacci Clock by simple ver
No in-app purchases
Fibonacci Sequence
No in-app purchases
Questions
Is Fibonacci Clock by simple ver free?
Is Fibonacci Sequence free?
Do Fibonacci Clock by simple ver or Fibonacci Sequence have ads?
Which is updated more often, Fibonacci Clock by simple ver or Fibonacci Sequence?
Other comparisons
